Long O Sound

12345678
Across
  1. 1. the antonym of close
  2. 3. goods carried on a ship
  3. 5. fermented milk
  4. 6. a musical instrument that look like a round guitar
  5. 8. a human-like machine
Down
  1. 2. a musical instrument with keyboard
  2. 4. walk casually
  3. 7. before